Ram Krishnan, now an engineer designing large solar systems in the rapidly expanding U.S. solar industry, and Joshua Pearce, professor of materials science and electrical engineering, completed a study “Economic Impact of Substituting Solar Photovoltaic Electric Production for Tobacco Farming” to be published in Land Use Policy.

As demand for solar energy grows so does the demand for land for solar farms. “To completely eliminate the need for burning fossil fuels, solar technology requires large surface areas,” Pearce explains.